StatsQuiz3 - Exam Name_

ExamName___________________________________MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.1) Which of the following is true about a probability distribution?A) The sum of all possible outcomes must equal 1.B) The outcomes do not need to be mutually exclusive.C) The probability of each outcome must be between 0 and 1, inclusive.D) The representation must be graphed, not tabular or algebraic.1)2) Consider the following probability distribution. Which of the following is true?x0123456P(x)0.070.190.230.170.160.140.04A)P(X>3)=0.51B)P(2≤X≤5)=0.33C)P(X<6)=1D)P(X≥3)=0.512)THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:The following table presents the probability distribution function for the number of claims processed per hour at aninsurance agency.# of claims234567P(x)0.110.160.270.230.130.103) What is the average number of claims processed?A) 4.81B) 4.67C) 4.23D) 4.413)THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:The probability that a person catches a cold during the cold and flu season is 0.4. Assume that 10 people are chosen at

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